Peterbilt Parts
Need some primo Peterbilt parts? Well, you just hit the jackpot. Here at 4 State Trucks, we're not messing around - we've got a treasure trove of both genuine and aftermarket Peterbilt parts and goodies that'll make your rig purr. Listen, we get it. Maybe you're babying your trusty workhorse, or perhaps you're shining up that show-stopper for the next big event. Either way, we've got your Peterbilt parts and your back. Our crew knows Petes inside and out, and they're itching to help you find that perfect part. Got a classic 379 that needs some love? We've got your parts. Rolling in a spanking new 579? No sweat, we've got those cutting-edge parts too.
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On Sale
Valley Chrome Elite Mini LED Clearance Side Marker Light - Amber LED / Clear Lens
VALLEY CHROME PLATING
Now: $10.35Was: $14.79Elite Mini Style Clearance Marker Light * High Quality Mini Light* Elite Style* Clear/Amber* Made In USA * Sold Individually* Warranty On Mini Lights Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...Now: $10.35Was: $14.79 -
Chrome Plastic Shifter Overdrive Splitter Cover For 13, 18 & Super 10 Speed
LIFETIME NUT COVERS
$9.99Shifter Overdrive Splitter CoverThis chrome plastic cover slides on over your overdrive splitter on the side of your shifter. Sold individually, it fits 13, 15, and Super 10 Transmissions. * High Quality Shifter Overdrive Splitter Cover* Made of Chrome...$9.99 -
Stainless Steel Fender Mounting Kit For Dual Rear Polyethylene Fenders
AFTERMARKET
$340.99Dual Rear Wheel Poly Fender Mounting Kit W/ 5 Inch Offset * High Quality Fender Mounting Kit* Stainless Steel* Mounts Poly Dual Rear Wheel Fenders* 5 Inch Offset Clears Spring Shackles* 2 Fender Mounting Bars* 4 Plastic End Caps * 2 Frame Bolts* 4...$340.99 -
Stainless Steel Hidden Hood Latch Kit For Peterbilt 389
TWELVE GAUGE
$293.99Stainless Steel Hidden Hood Latches For Peterbilt 389Remove the latches on your hood and reattach * High Quality Hidden Hood Latch Kit* Made Of Stainless Steel And Rubber* This Kit Removes The Hood Latches On The Outside Of The Hood And Places Them...$293.99 -
Rockwood Stainless Steel Lift Axle Switch Plate For Peterbilt
ROCKWOOD
$7.19SS Lift Axle Switch PlateProtect and label your Peterbilt Lift Axle switch with this luxury ID plate with 1 round opening by Rockwood Products. It is made of stainless steel and engraved with a cursive font. The plate is made in the USA and is sold...$7.19 -
Front AC Light Panels W/ 12 P3 Amber/Clear LEDs For Peterbilt 379, 388, 389
PHOENIX DESIGN
$290.99Front Breather Light Panels W/ 12 P3 Amber LED Clear Lens Lights Fits Peterbilt 379, 388 & 389 * High Quality Front Breather Panels* Made Of Stainless Steel* 6 P3 Amber LEDs Per Side* Clear Lens* Fits 15 Inch Air Cleaner* Sold As Pair* Warranty On...$290.99 -
6 To 5 OD x 84 Inch Chrome Bull Hauler Turnout Exhaust Stack
UNITED PACIFIC
$447.99Chrome 84 Inch Tall Bull Hauler Bottom Exhaust Stack W/ 6 Inch Reduced To 5 Inch OD - Exhaust Stack- Chrome-Plated- 84 Inch Length- With Triple Chrome Plating Process- Sold Individually- Warranty On Bottom Exhausts Against Defects In Workmanship &...$447.99 -
On Sale
10 LED 9 Inch Stop. Turn And Tail Light Bar W/ Bezel, Red LED/ Red Lens
UNITED PACIFIC
Now: $14.34Was: $20.4912 Inch Red Ultra Slim Stop. Turn And Tail Light Bar * High Quality Light Bar* Polycarbonate* 9 Inch* Mounting Screws Can Be Move To Accommodate Mounting Distance From 4-1/2 Inch To 7-3/8 Inch Apart* 10 LED* Stop/Turn/Tail * Red LED/Red Lens* With...Now: $14.34Was: $20.49 -
2 1/2 Inch Round Abyss Light - Red LED / Clear Lens
UNITED PACIFIC
$5.994 LED 2.5 Inch Abyss Red LED Clearance / Marker Light * Clearance/Marker Light * Polycarbonate Lens Sonically Sealed To Housing To Prevent Moisture Intrusion * 4 2-1/2 Inch Red LED/Clear Abyss Lens * Durable Plastic Housing * With 2 Contact Female Plug *...$5.99 -
On Sale
4 Inch Round Back Up Light W/ Clear Lens
UNITED PACIFIC
Now: $2.23Was: $3.19Incandescent 4 Inch Round Clear Back Up Light * High Quality Back-Up Light* Polycarbonate* 4 Inch* Clear* Injection Molded* Sonically Sealed To Housing To Prevent Moisture Intrusion* Rear Plastic Housing * With Standard 3-Pin Female Contact Plugs* Grease...Now: $2.23Was: $3.19 -
1.375 X 36.750 Inch Rubber Strap Liner For Air Cleaner Mounting
UNITED PACIFIC
$6.46United Pacific Rubber Strap Liner For Air Cleaner MountingUpgrade your vehicle with this rubber replacement part, measuring 1.375 inches wide and 36.750 inches in length. Designed to replace OEM # K161-3097-1, this aftermarket component ensures a...$6.46 -
Peterbilt 375, 377, 378, 379, 386, 388, 389 BESTfit Stainless Steel Lower Cab Exhaust Bracket
BESTFIT TRUCK PARTS
$47.99BESTfit 304 Stainless Steel Straight Exhaust Cab Bracket For PeterbiltThis aftermarket replacement part is a stainless steel component designed for the lower cab. It includes brackets with rubber gaskets and is compatible with wide band clamps. It is...$47.99